51256-38-3Relevant articles and documents
Visible-Light-Mediated Strategies to Assemble Alkyl 2-Carboxylate-2,3,3-Trisubstituted β-Lactams and 5-Alkoxy-2,2,4-Trisubstituted Furan-3(2H)-ones Using Aryldiazoacetates and Aryldiazoketones
Deflon, Victor M.,Dos Santos, Caio Y.,Gallo, Rafael D. C.,Jurberg, Igor D.,Munaretto, Laiéli S.,Okada, Celso Y.
supporting information, p. 9292 - 9296 (2021/12/06)
Two new visible-light-mediated strategies are described starting from aryldiazoacetates. The first approach describes their reaction with azides to afford the corresponding imines, and then reaction with aryldiazoketones produces alkyl 2-carboxylate-2,3,3
Enantioselective S?H Insertion Reactions of α-Carbonyl Sulfoxonium Ylides
Burtoloso, Antonio C. B.,Farrar, Elliot H. E.,Grayson, Matthew N.,Leveille, Alexandria N.,Mattson, Anita E.,Momo, Patrícia B.
supporting information, p. 15554 - 15559 (2020/06/02)
The first example of enantioselective S?H insertion reactions of sulfoxonium ylides is reported. Under the influence of thiourea catalysis, excellent levels of enantiocontrol (up to 95 percent ee) and yields (up to 97 percent) are achieved for 31 examples
α-Thiocarbonyl synthesis via the FeII-catalyzed insertion reaction of α-diazocarbonyls into S-H bonds
Keipour, Hoda,Jalba, Angela,Tanbouza, Nour,Carreras, Virginie,Ollevier, Thierry
supporting information, p. 3098 - 3102 (2019/03/26)
Fe(OTf)2 was used to catalyze the insertion reaction of α-diazocarbonyls into S-H bonds at 40 °C. A wide range of α-thioesters were obtained in yields up to 96% within 24-48 h from their corresponding α-diazoesters. A variety of thiols were use
